Orrery Terrain · Blueprint · Orrery › Terrain › Query

Sample Ground Exact (Async)

Node

Blueprint Sample Ground Exact (Async)

The graph as text

Sample Ground Exact (Async) (latent function)
- In Location (Vector): (0.0, 0.0, 0.0)
- In Fields (Integer): 0
- In Surface (EOrreryTerrainSurface): Modified
- In Timeout (Float): 30.0
- Then: not connected
- On Completed: not connected
- On Failed: not connected
- Out Sample (OrreryTerrainGroundSample): not connected
- Out Reason (EOrreryTerrainAsyncFailure): not connected

Pin	Type	Default	Meaning
Exec in	Exec	—	Runs the node.
Location	Vector	`0, 0, 0`	World cm; Z is ignored.
Fields	Integer	`0`	Bit mask of `EOrreryTerrainSampleFields`.
Surface	EOrreryTerrainSurface	`Modified`	Which ground to read (`EOrreryTerrainSurface`); Modified is the current ground.
Timeout	Float	`30.0`	Real seconds before `OnFailed(Timeout)`; 0 waits for ever.

Pin	Type	Meaning
Exec out	Exec	Runs next.
On Completed	Exec	Fires with the exact sample; Reason is None.
On Failed	Exec	Fires when the node gives up, with Reason; Sample is NoData at the location.
Sample	Orrery Terrain Ground Sample	—
Reason	EOrreryTerrainAsyncFailure	—

How this page is made

Drawn from the C++ declaration’s reflection specifiers, not exported from the editor. Hidden pins, which the editor fills itself: WorldContextObject.

WorldContextObject is the world context: hidden where the Blueprint has a world, shown in one without (a function library)
Fields is a bitmask: the editor shows a flags drop-down, drawn here as its integer
async action: one exec output per event dispatcher of the action class, and their parameters as data outputs